Select the region determined by the constraints. Then find the maximum value of the objective function (if possible) and where it occurs, subject to the indicated constraints.
?
Objective function:
?
z = 8x + 9y
?
Constraints:
?
x ? 0
y ? 0
x + y ? 8
3x + 5y ? 30
?
A. ?
Maximum at (10, 0): 80
B. ?
Maximum at (3, 5): 68
C. ?
Maximum at (5, 3): 67
D. ?
Maximum at (0, 8): 72
E. ?
No maximum
Answer: E
You might also like to view...
Find the x-intercepts and y-intercept of the graph of the given quadratic equation.y = 7x2 - 32x + 16
A. x-intercepts 
and (4, 0); y-intercept (0, 16)
B. x-intercepts 
and (-4, 0); y-intercept (0, -16)
C. x-intercepts 
and (4, 0); y-intercept (0, -16)
D. x-intercepts 
and (-4, 0); y-intercept (0, 16)
Solve the problem.Find the supplement of 73°.
A. 17° B. 197° C. 287° D. 107°
If two fair dice, one red and one white, are rolled, in how many ways can the result be obtained?The sum of the numbers showing is either 3 or 4.
A. 3 ways B. 4 ways C. 5 ways D. 2 ways
A recursion formula and the initial term(s) of a sequence are given. Write out the first five terms of the sequence.a1 = 6, an+1 = (-1)nan
A. 6, 6, -6, -6, 6 B. 6, -6, -6, 6, 6 C. 6, -6, 6, -6, 6 D. -6, 6, -6, 6, -6